[GRASS-user] How would I make this odd choropleth in GRASS?

Zoltan zoltans at geograph.co.za
Mon Jan 18 22:22:18 PST 2021


Hmmm.... I would start experimenting by
A) calculate the geographic center of each polygon then around that point reduce size by some 25 percent. This could great gaps between your polygons.
B) when you are happy with A above, then reduce the sizes of the smaller polygons as a proportion of the one with the highest population. 

HTH, 
Zoltan 

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On 19 Jan 2021, 07:34, at 07:34, Dheeraj Chand <dheeraj at dheerajchand.com> wrote:
>I have a shapefile of US counties in Texas. A map that I am trying to
>conceive would 1) separate the polygons to add some distance /
>whitespace between the constituting polygons 2) preserve their relative
>positioning 3) color the polygons on a graduation of average income and
>4) while preserving shapes, increase or decrease size based on
>population . 
>
>Am I crazy, is there such a map ? What would it be called or described
>as? How could I make this in GRASS?
>
>Sent from my iPhone
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